Seems that Anvil (at least the free version) adds a fairly large frame around the main content if using Custom HTML, plus the watermark / logo of course.
Is there any way to remove at least the frame around? It is pretty distracting since our app is using dark colours in the theme.
Can you provide a minimal clone link that demonstrates the issue? I just created a new Custom HTML app on the Free Plan, and there’s white frame around the content for me.
Hah, this is a bit of a foolish oversight on my part. It is part of the boilerplate text/code provided by Anvil when creating a custom HTML page:
<center style="font-style:italic; color:#888; margin: 3em;">
(Insert your custom HTML here)
</center>
There is a margin of 3em set by default. I just set this to 0 and the “frame” disappeared. The Anvil logo remains on top, but I am sure that is just part of the free tier and it is not really bothersome.